Isokinetics in Rehabilitation

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Presentation transcript:

Isokinetics in Rehabilitation

Isokinetic Exercise Movement that occurs at a constant angular velocity with accommodating resistance

Advantages Maximum muscle tension throughout the range of motion Why? Resistance is variable to match the muscle tension produced at the various points of the range of motion. Isokinetic machines allow the angular velocity to be preset and accommodate the resistance

Advantage cont. Ability to work at various velocities to simulate functional activity But: functional activity usually greatly exceed the velocity capacity of isokinetic dynamometers (e.g. pitchers 6,500-7,200 degrees/sec., machine 300-500 d/s) Testing usually non-weight-bearing; not representative of functional activities

Biodex System 3 Concentric and Eccentric motion Isometric, isotonic, continuous passive motion (CPM), and isokinetic exercise modes. High speed concentric activity and very user friendly

Biodex System 3

Cybex 6000: Concentric and eccentric motion Powered and non-powered modes Very versatile machine can be used for many upper and lower body exercises

Cybex 6000

Kin-Com Eccentric and concentric activities Isometric, isotonic, CPM, and isokinetic modes Very user friendly

Kin com

http://www.isokinetics.net/joints/first.htm